Simple factory, factory method, and abstract factory design patterns A simple factory is one that returns an instance of many different classes. Note that these classes may have the same base ...

That simplified each of my classes and made it easier to test both the class and the Factory method. With the Factory Method pattern, when I want a Customer object, I write code like this: Dim cust As ...

A factory method delegates object creation to a subclass. Creating objects inside a class with factory method is always more flexible than creating an object directly. As the Abstract class can ...

The factory pattern streamlines application issues, like when a developer must reply to users based upon the machine they are using. Learn how to use it with these examples.

Move Beyond Factory Methods with the Builder Pattern in C#/Visual Basic When your objects get sufficiently complicated to create, it's time to simplify your life by moving to the Builder pattern. The ...